4BBL Throttle Body 1375cfm Raw Finish 4150 / 4500 4bbl

Aeroflow's throttle bodies are a true CNC machined billet aluminium construction. The 1375CFM throttle bodies utilise dual pattern flange (4150 & 4500) and incorporate the idle air control valve (IAC) and throttle position sensor (TPS). The 1.75" bore is design with a special radius which promotes maximum air flow and minimum turbulence.